
Surefire SF18650B Surefire Battery Micro USB Lithium Ion Rechargeable Battery
Surefire
Charge. Win. Repeat. The SF18350 is a Lithium Ion-protected 18350 battery with MICRO-USB charge capability. This allows the user to conveniently charge the battery using any USB power source such as a USB wall charger, computer/laptop, power bank, or automotive USB port using the included MICRO-USB to USB cable. Note: The SF18350 is compatible with SureFire Dual Fuel, single 123A-powered products. It is not compatible with non-Dual Fuel, single 123A-powered products.
Type: Protected 18350
Voltage: 3.7V
Certification: UN38.3
UN38.3: Charge End Voltage
Charge End Voltage: 4.2V
Chemistry: Lithium-ion
Dimensions: 39.8±0.3 mm x 18.6±0.3 mm
Discharge End Voltage: 2.5V
Discharge Rate: 10A
Energy: 4.07Wh
Lithium Content: 0.33 g
Operating Temp Range (Charging): 0-45º C
Operating Temp Range (Discharging 0.2c): -10-65º C
Operating Temp Range (Discharging 1c): -10-65º C
Rated Capacity: 1.1Ah
Standard Charge Rate: 500mA (USB), External 1A/1C
Charge Time From Empty (USB): 3 hours
Storage Temp Range: 23±5º C Recommended
Weight: .95 oz (27 g)